Template:Windle1940 table1
From Embryology
Type of placenta | Epithelio-chorial | Syndesmo-chorial | Endothelio-chorial | Hemo-chorial | Hemo-endothelial |
---|---|---|---|---|---|
Maternal tissue: | |||||
Endothelium | + | + | + | - | - |
Connective | + | + | - | - | - |
Epithelium | + | - | - | - | - |
Uterine milk or pablum | + | + | - | - | - |
Fetal tissue: | |||||
Chorion | + | + | + | + | - |
Mesenchyme | + | + | + | - | - |
Endothelium | + | + | + | + | + |
Examples | Horse, swine | Cattle, sheep | cat, dog | Man, monkey | rabbit, guinea pig, rat |